Ignition Electrodes Standard Stock Size

Ignition Electrode 12mm Insulator — 125mm x 100mm, Standard Stock

R.K. Instruments & Controls supplies this Straight Ignition Electrode as a standard fixed-size Ignitor, Flame Rod and Sensor Probe for burner and boiler ignition and flame-proving applications. It has a low-loss, alkali-free steatite ceramic insulator 125 mm long and 12 mm in diameter, with a 100 mm electrode rod/wire length and an SAE / D4 / M4 terminal connection (SAE = 8-32 NC, M4 = M4 x 0.7), built using our standard Kanthal A1 (FeCrAl) resistance wire. A ready-to-fit standard size for applications that do not need a fully custom electrode.